| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $36.93 | 13.504% | $41.917 | $41.92 | $41.90 | $41.90 |
| Purchase #2 | $125.48 | 3.268% | $129.5807 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $119.36 | 10.525% | $131.9226 | $131.92 | $131.90 | $131.90 |
| Purchase #4 | $139.70 | 4.582% | $146.1011 | $146.10 | $146.10 | $146.10 |
| Purchase #5 | $200.31 | 10.561% | $221.4647 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $105.28 | 8.489% | $114.2172 | $114.22 | $114.20 | $114.20 |
| Purchase #7 | $211.51 | 7.185% | $226.707 | $226.71 | $226.70 | $226.70 |
| 7 purchase totals = | $938.57 | $1,011.9103 | $1,011.91 | $1,011.85 | $1,011.90 | |